Heart Valve Prosthesis Implantation ; Humans ; Tricuspid Valve Insufficiency ; diagnosis ; etiology ; therapy

Dermatomycoses ; drug therapy ; Drug Therapy, Combination ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; Sexually Transmitted Diseases ; drug therapy ; Skin Diseases ; drug therapy ; Skin Diseases, Viral ; drug therapy

Female ; Humans ; Laryngeal Diseases ; etiology ; Middle Aged ; Parathyroid Neoplasms ; complications

Adolescent ; Antimetabolites, Antineoplastic ; administration & dosage ; Child ; Child, Preschool ; Female ; Humans ; Infusions, Intravenous ; Leucovorin ; administration & dosage ; Lymphoma, Non-Hodgkin ; drug therapy ; Male ; Methotrexate ; administration & dosage ; adverse effects ; blood ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy

Objective To study needs of training of trainers(ToT)in mini-clinical evaluation exercise(mini-CEX)and its effectiveness.Methods One hundred and fourteen doctors involved in TOT for mini-CEX were interviewed with questionnaire before and after training for their satisfaction of training and fifty of them scored the training videos.Results Before the training.39%(44/114)of doctors involved in TOT knew mini-CEX and 97%(111/114)of them hoped to know how to carry out mini-CEX thronsh training.When the training finished,30%(34/114)tO 55%(63/114)of them could completely understand seven items of examinations of mini-CEX.Fifty doctors involved in TOT scored the training videos after the training.There was signifieant difference in scores between TOT and standard scoring on training video 1 for teaching of coronary heart disease and video 2 for teaching of hematochezia(P<0.05).No significant difference Was found in scores between TOT and standard scoring on the video 3 for teaching of abdomihal pain(P>0.05).as well as those between TOT with five or less years experience and those with more than five years experience(P>0.05).Conclusions Currently,doctors involved in TOT have more demands on mini-CEX.However,effectiveness of short-course training for mini-CEX is not satisfactory,and pattern of its training should be improved further.

Objective To investigate the epidemiological characteristics of gonorrhea,and to analyze its temporal-spatial clustering in Zhejiang province.Methods Data on the incidence and demographic characteristics of gonorrhea in Zhejiang province from January 2004 to December 2012 were obtained from the China Information System for Disease Control and Prevention.The population,time and space distributions of gonorrhea were described.Epidemic curve and incidence maps were drawn.A space-time permutation scan statistic was used to detect space-time clusters,and spatial autocorrelation analysis was performed to calculate the Moran's I value and draw Local Indicators of Spatial Association (LISA) cluster maps.Results In Zhejiang province,a total of 199 956 cases of gonorrhea were reported with a decreasing trend in incidence rate from 2004 to 2012.The male to female ratio was 3.51:1 (155 634/44 331).People aged between 25 and 60 years accounted for 75.21％ of these patients,whereas the constituent ratio of people aged 0-1 years and ＞ 60 years increased with time.The incidence rate of gonorrhea was significantly higher in middle and north parts than in the south part of Zhejiang province,and higher in summer than in winter and spring with the peak incidence observed in August.Thirteen temporal-spatial clusters were detected,with the large clusters in Hangzhou,Huzhou,Ningbo,Shaoxing and their neighbor counties/cities/ districts,as well as some counties/cities/districts in Jinhua.All of the above clusters lasted 4.5 years.LISA maps showed an increasing trend in high-high aggregation counties/cities/districts which spread from the north to south part of Zhejiang province.Conclusion There is a temporal-spatial aggregation of gonorrhea in Zhejiang province with young and middle-aged men as the main affected population.

Objective To investigate the safety and short-term efficacy for evaluation of the low-profile visualized intraluminal support device (LVIS stents )compression and lantern release shapes for the treatment of wide-necked intracranial aneurysms. Methods From December 2014 to October 2015,15 patients with intracranial wide-neck aneurysm (16 aneurysms)received LVIS stent treatment, whose stent shapes had shortening changes were analyzed retrospectively. Thecompression mode refers to the length of LVIS stent to be shorter for more than 5 mm than the label release value by operation. Thelantern mode refers to the widened diameter of LVIS stent at the neck of aneurysm. The metal coverage rate in the posterior communicating segment of internal carotid artery after stent compression was calculated, and its safety and efficacy were assessed immediately after procedure and at 3 months after procedure. Results (1 )Using LVIS stent-assisted treatment,16 wide-necked aneurysms were treated,including 8 posterior communicating aneurysms,6 ophthalmic aneurysms,one anterior choroidal artery aneurysm and one M2 bifurcation fusiform aneurysm. The aneurysm neck was 1. 8 to 8. 0 mm (mean 3. 9 ± 1. 7 mm). A total of 15 LVIS stents were implanted (one patient with 2 aneurysms were treated with 1 stent). All the stents were released by using compression mode,and 4 of the patients (4 stents)also used the lantern mode at the same time. (2 ) After LVIS stenting,the Raymond grade Ⅰ embolization was in 10 aneurysms (62.5%),the covered branch arteries were patent immediately after procedure. (3)No perioperative technology-related hemorrhagic and ischemic complications occurred. The success rate of stent implantation was 100%(15/15). (4)The metal coverage rate after stent compression in the internal carotid artery posterior communicating segment was 30. 3%-38. 5%(mean 35. 0 ± 2. 8%). (5)After LVIS stent implantation,15 patients were followed up by whole brain DSA for 3 to 5 months (mean 3. 2 ± 0. 5), 14 aneurysms were cured on imaging (Raymond gradeⅠ),and no aneurysm recurred. All branch arteries covered by the stents did not have vascular occlusion. There was no in-stent restenosis or parent artery occlusion. The total disability rate was 6. 7%(1/15),and no patient died. Conclusions LVIS stents can increase aneurysm neck metal coverage rate and short-term cure rate throughcompression andlantern modes,while does not affect the covered branches. Choosing the appropriate cases for thelanternmode may be beneficial to the short-term protection of the vascular branches at the aneurysm necks.

OBJECTIVETo explore the association of 8-hydroxyguanine glycosidase OGG1 Ser326Cys polymorphism with semen quality and the risk of male infertility.

METHODSThis case-control study included 620 idiopathic infertile patients and 385 normal fertile controls. We determined their genotypes by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and analyzed their semen quality by computer-aided semen analysis (CASA).

RESULTSThe individuals with OGG1 326 Cys/Cys showed significantly lower sperm motility and concentration ([52.1 +/- 26.7]% and (3.75 +/- 0.91) x 10(6)/ml, ln transformed value) than the Ser/Ser carriers ([59.0 +/- 21.8] % and (4.12 +/- 0.88) x 10(6)/ml, ln transformed value) (P < 0.05). The risk of male infertility increased 69% in the OGG1 326Cys allele carriers as compared with the Ser carriers (OR = 1.69, 95% CI: 1.24 -2.31).

CONCLUSIONOGG1 326 Ser/Cys polymorphism might contribute to the risk of male infertility in the southern Chinese population.

Adult ; Case-Control Studies ; DNA Glycosylases ; genetics ; Genotype ; Humans ; Infertility, Male ; genetics ; Male ; Middle Aged ; Polymorphism, Single Nucleotide ; Semen Analysis ; Young Adult

Objective To compare the therapeutic effect of the combination of ~(99m)Tc-methnetium methylene diphosphunate and colloidal chromic,phosphate ~(32)p with the monotherapies in rats with adjuvant arthritis(AA).Methods In this study,50 Sprague-Dawley rats were randomly divided into five groups with 10 rats in each:normal control group(arthritis induced and treated with the same volume of normal saline via the same administration route),AA control group(arthritis induced with adjuvant and treated with normal sa- line),~(32)p colloid group(arthritis induced with adjuvant and treated with single intra-articular injection of col- luidal chromic phosphate ~(32)p 0.74 MBq and intra-peritoneal injection of normal saline every other clay),~(99m)Tc- MDP group(arthritis induced with adjuvant and treated with intra-peritoneal injection of ~(99m)Tc-MDP 2.5?10~(-3)?g/kg every other day and single intra-articular injection of normal saline),combination group(arthritis in- duced with adjuvant and treated with the combination of the two drugs).The diameter of the left hind ankle, serum levels of turnout necrosis factor(TNF)and interleukin-1?(IL-1?),and the pathological changes of an- kle joints were tested at different time points.Results The diameter of the left hind ankle at week 4 was smaller in the combination group than that of the ~(32)p colloid treatment alone group [(7.11?0.34)mm vs(7.57?0.29)mm,P

Inoculant the examine-needed germ on a flat panel of synthetic medium, and placed paper slices, which had being saturated by different kinds of sugar, on the medium to carry out the experiment of microorganic auxanography. Its result was compared with that of the traditional method, the sugar-grain method. The comparison showed that the former was better than the latter for its more definite result and more convenient operation.